由人工智能驱动的基于奥米克的药物对发现,用于针对三阴性乳腺癌的热致死疗法
Boshu Ouyang1,2, Caihua Shan3, Shun Shen4
1Department of Pharmaceutics, School of Pharmacy, Key Laboratory of Smart Drug Delivery, Ministry of Education, Fudan University, Shanghai, 201203, P. R. China.
Nature communications
|August 30, 2024
概括
这项研究引入了一种人工智能驱动的框架,用于发现三阴性乳腺癌 (TNBC) 的新型铁灭菌疗法. 它有效地选药物组合,优化耐火性疾病的治疗.
科学领域:
- 生物医学工程 生物医学工程
- 计算生物学 计算生物学
- 在瘤学瘤学.
背景情况:
- 传统药物开发面临着低的成功率和长周期.
- 欧米克斯数据为个性化医疗提供了潜力,但在数据异质性和目标分布方面存在挑战.
- 三阴性乳腺癌 (TNBC) 仍然是一个具有挑战性的疾病,治疗选择有限.
研究的目的:
- 开发一种智能药物发现框架,用于TNBC中热症治疗.
- 快速选和优化用于精密医学的复合药物对.
- 为耐火性疾病建立一种新的药物开发范式.
主要方法:
- 大量的TNBC队列和药物数据库的数据挖掘.
- 建立一个生物因子调节的神经网络,用于药物对查.
- 生物模拟纳米晶体的制备,用于向药物输送.
- 纳米晶体机制的研究涉及核糖体应激和热致死诱导.
主要成果:
- 确定一种最佳的药物组合 (mitoxantrone 和 gambogic 酸) 用于 pyroptosis 治疗.
- 在TNBC模型中开发仿生纳米晶体,以有效的药物输送.
- 阐明纳米晶体调节热致死基因和免疫效应的机制.
- 对耐火性癌症的创新药物重新定位策略的演示.
结论:
- 开发的基于omics的智能框架可以快速准确地发现药物.
- 这种方法重新利用现有的药物来有效治疗TNBC等耐火性疾病.
- 这项研究突出了针对性癌症治疗和精准医学的有希望的新范式.
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